GK110 Nvidia GPU will have a maximum extension 2880 shader cores and consist of a total of 7.1 billion transistors. This was confirmed by Sumit Gupta, who is responsible for the HPC field at Nvidia, in a press interview: So GK110 to a maximum of 15 SMX-clusters, each containing 192 seeds.

Players have to be patient, meanwhile, still, because only 2013 first GeForce card with GK110 graphics chips are delivered.

That die is intimidating. The shader count isn't too unexpected though.
2013 is definitely a bummer though. I really hope 28nm pricing goes down by then, because I might be looking into getting this sometime next year. Or maybe wait until Maxwell/Whateverislands.